我尝试使用Broadcom BCM2835 OTG功能将RPi用作以太网小工具，以便与主机建立网络连接（我发现这与RPi Zero一起使用）。 正如您在Broadcom BCM2835 specification中所看到的那样，RPI B1支持OTG。
我尝试用模块重新编译内核：
integer我将usb0接口配置添加到2。
data.table::month(Tdf$date) == 2L
我在Device Drivers > USB support > OTG support
CONFIG_USB_OTG:
The most notable feature of USB OTG is support for a
"Dual-Role" device, which can act as either a device
or a host. The initial role is decided by the type of
plug inserted and can be changed later when two dual
role devices talk to each other.
Select this only if your board has Mini-AB/Micro-AB
connector.
Symbol: USB_OTG [=y]
Type : boolean
Prompt: OTG support
Location:
-> Device Drivers
-> USB support (USB_SUPPORT [=y])
-> Support for Host-side USB (USB [=y])
Defined at drivers/usb/core/Kconfig:44
Depends on: USB_SUPPORT [=y] && USB [=y] && PM [=y]
文件中添加了行/etc/network/interfaces。
我将allow-hotplug usb0
mapping hotplug
script grep
map usb0
iface usb0 inet static
address 192.168.2.1
netmask 255.255.255.0
broadcast 192.168.2.255
和dtoverlay=dwc2添加到/boot/config.tx。
没有任何效果。 dwc2的输出是：
g_ether主机在插拔时无法识别任何USB设备。
可以使用USB A作为奴隶吗？有什么想法解决它？